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Item #:
145270378
GRK CAB8318HP Cabinet HandyPak 8 by 3-1/8-Inch Screws, 50 Screws per Package
88% of respondents would recommend this to a friend
Item #:
145270378
SHP 44
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GRK Cabinet screws are designed for secure installation, preventing material splitting while providing exceptional strength.
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What Stands Out
High Quality Screws
Crafted from durable materials, these screws ensure long-lasting performance, preventing stripping or breakage even in tough installations, offering reliability for various woodworking and construction projects.
Optimal Size
The 8 by 3-1/8-inch dimensions are ideal for securing cabinets and furniture, providing versatility and precision in assembly, thereby addressing common size-related challenges in home improvement tasks.
Convenient Packaging
With 50 screws included, the HandyPak design allows users to easily store and access screws, reducing organization issues and making them readily available for quick repairs or installations.
Product Details
| Item Dimensions | 3.75 x 7.63 x 1.38 inches (9.5 x 19.4 x 3.5 cm) |
| Thread Size | 8-1/8 |
| Item Weight | 8.32 ounces (235.87 grams) |
| Thread Coverage | Partially Threaded |
| Fastener Size | No. 8 |
| Size Name | #8x3-1/8 |
| Item Diameter | 0.16 inches (0.41 cm) |
| Compatible Groove Diameter | 0.16 inches |
| Number of Pieces | 50 |
| Brand | GRK |
| Fastener Type | Self-Tapping Screw |
| UPC | 772691120830 |
| Global Trade Identification Number | 00772691120830 |
| Unit Count | 1 Count |
| Number of Packs | 1 |
| Set Name | Package of 50 |
| Manufacturer | GRK |
| Model | 772691120830 |
| Number Of Items | 1 |
| Part Number | 772691-12083-0 |
| Screw Head Style | Flat |
| Screw Point Style | Type A Point |
| Head Type | Flange |
| Thread Type | W-cut |
| Set Screw Thread Type | W-cut |
| Thread Style | Right Hand, Partially Threaded, Wood Thread |
| Thread Class | 2B |
| Drive System | Torx |
| Material Type | Carbon Steel |
| Exterior Finish | Stainless Steel |
| Metal Type | Stainless Steel |
| Finish Types | Stainless Steel with Climatek Coating |
| Material | Carbon Steel |
| Head Style | Flat |
| Item dimensions L x W x H | 3.75 x 7.63 x 1.38 inches (9.5 x 19.4 x 3.5 cm) |
Who Should Buy?
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Furniture Makers
Ideal for builders crafting cabinets or furniture. The screws provide strong fastening for secure constructions.
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DIY Enthusiasts
Perfect for DIY projects needing reliable fastening. The user-friendly design makes them accessible for all skill levels.
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Home Renovators
Applicable for home renovation tasks, these screws enhance stability in installations, ensuring long-lasting results.
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Heavy Load Applications
Not suitable for projects involving heavy loads. Limited load capacity may compromise structural integrity.
Product Description
GRK CAB8318HP Cabinet HandyPak 8 by 3-1/8-Inch Screws, 50 Screws per Package
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are GRK CAB8318HP Cabinet HandyPak screws used for?
Answer: GRK CAB8318HP Cabinet HandyPak screws are specifically designed for use in cabinetry, furniture assembly, and other woodworking projects. With a sizeable length of 8 by 3-1/8 inches, these screws offer superior holding power, making them ideal for securing cabinets to walls, joining large panels, or providing structural support in furniture. Their design minimizes splitting and enhances grip, allowing for more robust and stable connections in your projects. -
Question:
Are these screws suitable for outdoor use?
Answer: While GRK CAB8318HP screws are primarily intended for indoor applications, their unique coating provides a degree of corrosion resistance that can make them viable for limited outdoor use. For exterior applications, you should assess the specific environment and consider whether exposure to moisture and elements will compromise the screw’s integrity. If your project involves outdoor conditions, opting for screws specifically rated for outdoor durability may be more appropriate. -
Question:
Can I use GRK CAB8318HP screws for metal applications?
Answer: GRK CAB8318HP screws are primarily designed for wood and wood-based materials, making them less suitable for metal applications. If you need to secure metal pieces, consider using screws specifically designed for metal, as they will have the necessary thread type and strength to securely fasten the metals. Always match your fastener type to the material for optimal performance and safety in your projects. -
Question:
What makes GRK CAB8318HP screws different from standard screws?
Answer: GRK CAB8318HP screws stand out due to their innovative design features, including a self-countersinking head, which allows for a flush finish without the need for pre-drilling. Their unique thread design helps drive the screw into the material with less effort, reducing the potential for splitting. These features make them particularly useful for DIY projects or professional carpentry where efficiency and finish quality are crucial. -
Question:
How many screws are included in a pack of GRK CAB8318HP?
Answer: Each package of GRK CAB8318HP Cabinet HandyPak contains 50 screws, providing ample supply for a range of woodworking or cabinetry projects. This quantity is suitable for small to medium-sized projects, allowing you to take on tasks like building cabinets, assembling furniture, or undertaking home renovation without frequently needing to purchase additional fasteners, thus enhancing your productivity. -
Question:
What type of screwdriver is compatible with GRK CAB8318HP screws?
Answer: GRK CAB8318HP screws are designed to be used with a #2 square drive screwdriver, which is an ideal fit for the screw head design. Using the correct screwdriver helps prevent cam-out and ensures a secure and stable drive into the material. For best results, use a power drill with the appropriate bit or a manual screwdriver for better control in delicate applications. -
Question:
Where are GRK CAB8318HP screws manufactured?
Answer: GRK Fasteners, the manufacturer of CAB8318HP screws, produces its products in Saint Helena and the Saint Helena, adhering to high-quality standards. The brand emphasizes research and development to create advanced fasteners that meet the needs of professionals and DIY enthusiasts alike. Choosing locally manufactured screws ensures you’re investing in durable, efficient, and reliable fasteners for your projects. -
Question:
Can I mix GRK CAB8318HP screws with other brands?
Answer: While it’s possible to mix GRK CAB8318HP screws with other brands, it's recommended to use screws from the same manufacturer for optimal results. Different brands may have variations in coating, thread design, and material strength, which can impact the overall performance and integrity of your project. It’s often best to stay consistent to avoid potential issues down the line. -
Question:
What is the appropriate drill bit size for pre-drilling with these screws?
Answer: When pre-drilling for GRK CAB8318HP screws, a 3/16-inch or 7/32-inch drill bit is often recommended, depending on the type and density of the material you're working with. Pre-drilling can help prevent splitting, especially in hardwoods. Ensure that the drill bit is slightly smaller than the screw’s diameter for a snug fit that allows the screw to hold securely without damaging the material. -
Question:
Where can I buy GRK CAB8318HP Cabinet HandyPak 8 by 3-1/8-Inch Screws in Saint Helena?
Answer: You can purchase GRK CAB8318HP Cabinet HandyPak 8 by 3-1/8-Inch Screws from Ubuy. Ubuy offers a convenient online shopping experience where you can find various products, including these reliable cabinet screws, ensuring a smooth checkout process and fast access to a wide range of tools and hardware.
GRK Machine Screws Editorial Review
**** The GRK CAB8318HP Cabinet HandyPak screws have garnered a positive reputation among users seeking reliable and efficient fastening solutions for heavier items. Enthusiastic recommendations from online forums highlight their ease of use, particularly when driving into studs—a task that often frustrates many DIY enthusiasts and professionals alike. Users appreciate the screw's innovative star design, which minimizes the risk of stripping compared to traditional Phillips-head screws. Reviews Consistently mention how the screws glide into wood effortlessly without the need for pilot holes, a feature that many find to be a game-changer. Moreover, the inclusion of a complimentary screw bit adds to the product's value, making it straightforward for users to get started right out of the package. The screws are particularly praised for their strong holding power, making them ideal for hanging heavy cabinets securely. Customers have reported success in resolving issues with cabinets that had previously been improperly anchored, demonstrating the screws' effectiveness. However, it's important to note that these screws are specifically designed for stud installation and are not suitable for drywall applications without anchors, which users have cautioned against. Overall, the GRK CAB8318HP screws are highly recommended for anyone looking to hang heavy items with confidence. Their reliability, coupled with the user-friendly design, makes them a preferred choice among builders and DIYers alike. **
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Pros
- Easy to drive into studs without the need for pilot holes.
- Comes with the required screw bit for immediate use.
- Strong holding power, ideal for hanging heavy cabinets.
- Built to withstand substantial weight without snapping or losing grip.
Cons
- Not suitable for use in drywall without anchors.
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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SHP 44
Order now and get it around Wednesday, October 07
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Features & Benefits
- Patented design specifically for cabinet construction and installation.
- Manufactured in a #8 gauge (4mm) diameter for optimal performance.
- Thin enough to prevent splitting of most materials.
- Washer head design ensures a flush fit against surfaces.
- Versatile usage, even suitable for vinyl siding.
- Includes GRK Bit T-15 for easy installation.
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